In that particular scene of the movie, Robert Downy Jr. is wearing Hublot Big Bang in gold
alot of people thought it was a Bulgari Diagono Chronograph
But...in another scene you can see the Diagono Phase De Lune, amazing looking watch

By the way, guess who I saw wearing this Diagono chrono.....

A "very" famous soccer player....yup its Cristiano Ronaldo
